Delta OHM HD45 17A, Manual

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Relay outputs
P# DESCRIPTION VALUE DEFAULT NOTE
041 Relay operating mode in HD45
models and CO
2
relay operating
mode in HD46 models with
simplified mode disabled.
In HD45 models, this is the mode with
rotary selector in position 0.
In HD46 models, this is the mode when
the threshold simplified setting is
disabled.
00: always disabled
01: active below threshold B
02: active over threshold A
03: active over threshold A
and below threshold B
05: active below threshold B
with hysteresis
06: active over threshold A
with hysteresis
07: active over threshold A
and below threshold B
with hysteresis
08: active only if in error
09: active below threshold B
and if in error
0A: active over threshold A
0B: active over threshold A,
below threshold B and if
in error
0D: active below threshold B
with hyster. and in error
0E: active over threshold A
with hyster. and in error
0F: active over threshold A
and below threshold B
with hyster. and in error
FF: always enabled
06 (6)
042 Temperature relay operating mode
in HD46 models with simplified
mode disabled.
As P#041 05
043 Humidity relay operating mode in
HD46 models with simplified mode
disabled.
As P#041 06
044 Threshold B relay in HD45 and CO
2
relay in HD46
(relay activated below
threshold)
Thres. is in ppm if associated with CO
2
.
Threshold is x10 if associated with
humidity or temperature in HD45
Over the whole range 1000 (3),(4)
(6)
045 Threshold B (x10) temp. relay in
HD46 (relay activated below thres.)
Over the whole range 200 (3),(4)
046 Threshold B (x10) humidity relay in
HD46 (relay activated below thres.)
Over the whole range 500
(3),(4)
047 Threshold A relay in HD45 and CO
2
relay in HD46
(relay activated over
threshold)
Thres. is in ppm if associated with CO
2
.
Threshold is x10 if associated with
humidity or temperature in HD45.
Over the whole range 1000
(3),(4)
(6)
048 Threshold A (x10) temp. relay in
HD46 (relay activated over thres.)
Over the whole range 200 (3),(4)
049 Threshold A (x10) humidity relay in
HD46 (relay activated over thres.)
Over the whole range 500
(3),(4)